# 101 West 87th Street, Manhattan

Condominium · 71 units · built 1987 · Block 1218, Lot 7501.

On Umarelli: https://umarelli.org/nyc/1012187501/101-west-87-street

More construction in Upper West Side: https://umarelli.org/nyc/manhattan/upper-west-side.md

Every lot on block 1218: https://umarelli.org/nyc/manhattan/1218.md

## Building permits

- Alteration, filed Jul 17, 2025, estimated cost $34K, described as “Modification to existing VERIZON site on the roof. Replacement of 16 antennas and 6 RRH units and 1 equipment cabinet. Installation of 2 RRH units.”
- Alteration, filed Nov 8, 2024, estimated cost $30K, described as “Replacement of air conditioning units. All existing ductwork to remain as is. No change in use egress and occupancy.”
- Alteration, filed Jul 26, 2024, estimated cost $16K, described as “Replace (2) 5-ton air handlers in existing equipment room in basement. Replace related condensers on 7th floor. No change in use, egress, or occupancy.”
- Alteration, filed Aug 13, 2021, estimated cost $50K, described as “Interior modifications to commercial space on ground floor”
- Alteration, filed Aug 9, 2021, estimated cost $20K, described as “Modifications to interior duct system to account for combined commercial units”
- Alteration, filed Aug 9, 2021, estimated cost $40K, described as “Modifications to existing plumbing and sprinkler systems”

## Property taxes

- Assessment: $16,381,821
- 2026–27 tax: $1,773,805
- Market value (city estimate): $36,404,000
- Taxable value: $15,934,380
- Assessed land: $4,500,021
- Assessed improvements: $11,881,800
- Condo units with their own tax lots: 72

## Tax breaks

- Co-op and condo abatement, with no end date, a $160,571 credit this tax year.

## Zoning

C1-9: floor area ratio 6.96 built, 10.00 allowed by base zoning.

## Recent sales

- Jun 25, 2026: $9,200,000, Unit PH
- May 29, 2026: $3,700,000, Apt 505
- Mar 27, 2026: $3,725,000, Apt 605
- Jan 8, 2026: $3,815,000, Apt 1007
- Sep 24, 2025: $2,370,000, Apt 415
- Sep 9, 2025: $3,770,000, Apt 1107
- Jul 15, 2025: $3,250,000, Apt 1015
- Jun 2, 2025: $2,350,000, Apt 507
- Feb 6, 2025: $2,750,000, Apt 515
- Nov 25, 2024: $2,100,000, Apt 207

The 10 most recent of 40 open-market sales since 2016, from the Department of Finance’s sales files.

## Flood zone

Current FEMA flood map: zone X, minimal flood hazard.

## Landmarks

Part of Upper West Side/Central Park West Historic District (Historic District). 23 Landmarks Preservation Commission permits are on file.

From New York City and Jersey City public records, refreshed within a day of each release. Sources: https://umarelli.org/sources. Methodology and corrections: https://umarelli.org/methodology